Hey, that guy shot my wedding! (Seriously!)
Wilko's great, multi-award winning Brisbane photographer and all. I'm sure once he can get to converting the RAW files in Lightroom or ACR, whichever he's using at the moment, we'll see a bit more snap.
I imagine these are from camera .jpgs while he works through all the quirks of the little camera, much like we all are...but they're not bad, by any stretch! The colour at 6400ISO will be his own toning, not in-camera - possibly using something like Alien Skin Exposure 3, which I sent him an email about a few months back...
R